On Mon, Nov 28, 2011 at 03:06:48AM +0000, Chen Peter-B29397 wrote: > Hi lists: > > Tony Lin has submitted Freescale mx28 USB Patch at August > (See: http://www.spinics.net/lists/linux-usb/msg50201.html), but it hasn't been accepted. Why wasn't it accepted? Have the issues raised from that last posting of the driver now been addressed? If not, why not? If so, great. > I would like to re-submit mx28 usb patches, before that, I would like get some suggestion > from you. I think your suggestion will also be benefit for coming mx53, mx50 and mx6q's submission. > > All Recently Freescale SoC's USB controller are the same, they are mx23, mx25, mx28, mx31, mx35, > mx37, mx50, mx51, mx53, and mx6. > But, the transceiver is different between them > mx23, mx28, mx6 (Transceiver A) > mx25 mx31, mx35,mx37, mx50, mx51, mx53 (Transceiver B) > > Current upstream platform information: > mx23 mx28 ==> mxs platfrom > others (including mx6) ==> mxc platform > > Current upstream USB information: > mx25, mx3x, mx51: ehci-mxc.c (host), fsl_mxc_udc.c(device, main functions are at fsl_udc_core.c) > > My plan of submitting mx28 (mx53,mx50, mx6 later if possible): > 1. Replace cpu_is_mxxx() with struct platform_device_id for ehci-mxc.c and fsl_mxc_udc.c > 2. Using ehci-mxc.c and fsl_mxc_udc.c for mx28 upstreaming. > For Step 2, I have concern that whether mxs platform users will be confused of their > usb driver named xxx_mxc, not xxx_mxs? Do they even care? thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
